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sahil kadyan

· started a discussion

· 1 Months ago

answer should be 56

Question:

Two numbers are in the ratio 7: 11. If 7 is added to each of the numbers, the ratio becomes 2 : 3. The smaller number is

Options:
A)

39

B)

49

C)

66

D)

77

Solution:

Ans: (b)

  

sahil kadyan

· commented

· 1 Months ago

7x+7/11x+7=2/3
21x+21=22x+14
x=7
smallest number is 7(7)+7= 56
largest number is 11(7)+7= 84

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